Home / 63,393,629.36-95,104,101.84-19,673,531.04

Finding the Fourth Proportional to 63,393,629.36, 95,104,101.84 and 19,673,531.04

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Solution

The fourth proportional to 63,393,629.36, 95,104,101.84 and 19,673,531.04 is: 29,514,535.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,393,629.36 : 95,104,101.84 = 19,673,531.04 : x
  2. Step 2: Convert to fraction form
    63,393,629.36/95,104,101.84 = 19,673,531.04/x
  3. Step 3: Cross multiply
    63,393,629.36x = 95,104,101.84 × 19,673,531.04
  4. Step 4: Simplify right side
    63,393,629.36x = 1,871,033,499,580,561
  5. Step 5: Solve for x
    x = 1,871,033,499,580,561/63,393,629.36
  6. Step 6: Final answer
    x = 29,514,535.11

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.